Improvement in heating-stoves



C H. MGCAW 8u T'. BROWN. Heating-Stoves.

No. 221,334. Patented Nov.4,1s79.

UNITED STATES PATENT CEEIOE.

oHARLEs H. MGOAW AND THOMAsRROwN, OF PORT PERRY, ONTARIO, OANADA.

IMPROVEMENT IN HEATING-STOVES.

Specification forming part of Letters Patent No. 221,334, dated November 4, 1879 application filed June 5, 1879. Y

To all whom it may concern:

Be it known that we, CHARLES HENRY MOCAW and THOMAS BROWN, both ofthe village of Port Perry, in the county ot' Ontario, in the Province of Ontario, in the Dominion of Canada, liavejointly invented a new and useful Improvement in Stoves, which improvement is fully set forth in the following specification and accompanying drawings, in which v Figure l is a side elevation of a stove embodying our invention with-one side of outer easing removed. Fig. 2 is a vertical section on the broken line a a in Fig. l, looking` toward the back, with side of casing replaced. Fig. 3 is a vertical section on the broken line b b in Fig. l, lookingl toward the front, showing the construction of the smoke-box. Fig. 4 is an enlarged plan of the ventilator removed from the stove, and showing the sliderod broken off; and Fig. 5 is a vertical section Ot' the lower rear part of the stove, showing the combination and arrangement ot' the ventilator and smoke-box.

The Object of our invention is the construction of a stove for parlor use which will occupy small space, be an ornament in the room, have great heating powers by circulation more than radiation, be easily regulated, be a good means of ventilation, will not warp wood-work or burn ladies dresses it' they brush against it, will be extremel)T durable, and yet, possessing all these advantages, will be cheap and simple ot' construction. l

In the drawings, AA are the hotfair outlets, provided with one or two pcrforatednrns to allow the escape of hot air, the urns to be provided with evaporatiiig-pans in the top. B B are the castiron ends ofthe stove. C is the outer casing ot' stove, made of Russia iron, quite open at the bottom, and having the hotair outlets A A on the, top. This casing lits over anges D D on the ends ot' the stove. Similar ilanges also keep the lire-box Ein position. The said tire-box may be made ot' either plain or corrugated cast-iron, in one or more pieces, as may be most convenient.

Fis the smoke-box, bolted on end of the stove, over two orilices in the said end, in such a position that one comes on each side of the perpendicular division in the smoke-box, so that by means of the damper f'either a direct or downward draft can be made.

The damper f is shown in the drawings in position between the two oriiees from the lirebox.

G is the ventilator, which is lixed to the bottom of the tire-box and communicates with the smoke-box, and is provided with the slidevalve g.

H H are the stove-rods, the two lower ones heilig contained in the rolls which terminate the sides ot' the outer casing, (l.

Having thus described our invention, what we claim as new, and desire to secure by Letters Patent, is

l. The (mlnbination, in a stove or heater, of tbe cast-iron end supports, B B, having concen` tric flanges D D, ire-box 11], fitted at each end upon the innermost of said flanges D, outer sheet-metal casing, (l, litted at each end upon the outermost ot' said flanges, open at the bottom, and provided on top with hot-air outlets A A and connecting-rods H H H H, substantially as and for the purpose herein shown and set forth.

2. The combination, with the stove or heater consisting ot` the cast-iron ends B B, closed firebox E, and open-bottomed sheet-metal casing C, having hot-air outlets A A, of the centrally-divided vertical smoke-box F, provided with the damper f, and ventilator G,

having slide-valve g, subsrantiall)1 as and for thepurpose set forth.

CHARLES HENRY MCCAW. THOMAS BRO WN.

Witnesses:

E. WORTHINGTON, JOHN BILLINGS. 

